Individual Calculations October 2017
 Castellanos, Lucas  Total change: -38.80  Rating chartPersonal card
 II IRT Ciudad de Coronel pringles II Copa Integracion Serrana Coronel Pringles - Bs. As. ARG 2017-09-08
RcRownchangeKK*chgGame
 1719 1546 0.50 5 -0.97 40 -38.80 
  Ryhr, Silvio 1939 ARG0.5010.424016.80 
  Lambrecht, Roberto 1734 ARG0.001-0.2640-10.40 
  Dalmas Muzi, Juan 1729 ARG0.001-0.2640-10.40 
  Parino, Juan Hernan 1636 ARG0.001-0.3840-15.20 
  Heffner, Nazareno 1556 ARG0.001-0.4940-19.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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